yea, I've seen a few tangs and patties and blizzards in pet stores but I've never seen a Bell! good job pickin that little fellow out!
there isnt enough evidence there to convince me that this is a bell and not a "normal" tremper. the pics are blurry and you can not see the eye at all.
did you get this at a small locally owned pet store or a large chain store?
its potentially a bell, but i've had 2 tremper females that were darker. if you could get a clear picture of the eye it would make it much easier to tell 100%.